Z Wenhai, Z Qiong, YAN Jun - 中国学校卫生, 2022 - cjsh.org.cn
Objective To explore the prevalence and related factors of depressive symptoms in Chinese college students before and after the COVID-19 epidemic and to provide a reference for …
X WANG, Q LÜ, Z HOU - Chinese Journal of Public Health, 2020 - zgggws.com
Objective To systematically examine the status of attitude towards vaccination and the willingness to have vaccination among residents in China and to provide references for …